About NGK

Business Overview

Active in the spheres of mobility, energy, IoT, and industry, NGK Group draws on proprietary ceramic technologies to move the world closer to carbon neutrality and to advance the digital society. Committed to providing products and services that draw on these unique ceramic technologies, NGK Group will take on the challenge of creating new value for the development of a more comfortable society through actions such as reducing the strain on our global environment, contributing to a smart society, and ensuring power supply stability.

Environment Business NGK provides ceramic catalyst carriers and NOx sensors essential to emission control. It also provides industrial equipment and devices that contribute to innovations in manufacturing processes and productivity improvement. NGK is currently focusing on developing next-generation products and technologies for the growing global carbon neutrality-related market. Learn more
Digital Society Business NGK provides various products that help advance technological innovations in the field of electronics, including semiconductors and electronic devices. Through its extensive range of products, NGK contributes solutions to the issues confronting our rapidly evolving digital society. Learn more
Energy & Industry Business In addition to ceramic power distribution insulators and equipment essential for reliable power supply, NGK provides services and systems that integrate renewable energy with megawatt-class NAS battery energy storage sys-tems. NGK is committed to evolving in response to changes in power supply infrastructures to help build a carbon-neutral society. Learn more

Research & Development

Creating new global standards with an eye
on the future and the world.

Research & Development